Hearing aid, comprising a pair of auricles with a connecting, adjustable metal headband, probably English, 1850-1913
Details
- Category:
- Audiology
- Collection:
- Sir Henry Wellcome's Museum Collection
- Object Number:
- A602622
- Measurements:
-
overall: 160 mm x 170 mm x 125 mm, .04 kg
- type:
- hearing aids
- credit:
- Edwards, T B
